---- a/src/crypt/crypt_des.c
-+++ b/src/crypt/crypt_des.c
-@@ -56,6 +56,7 @@
- #include <stdint.h>
- #include <string.h>
-
-+#if 0
- struct expanded_key {
- uint32_t l[16], r[16];
- };
-@@ -1016,3 +1017,4 @@ char *__crypt_des(const char *key, const
-
- return (setting[0]=='*') ? "x" : "*";
- }
-+#endif
---- a/src/crypt/encrypt.c
-+++ b/src/crypt/encrypt.c
-@@ -16,6 +16,7 @@ static struct expanded_key __encrypt_key
-
- void setkey(const char *key)
- {
-+#if 0
- unsigned char bkey[8];
- int i, j;
-
-@@ -26,10 +27,12 @@ void setkey(const char *key)
- }
-
- __des_setkey(bkey, &__encrypt_key);
-+#endif
- }
-
- void encrypt(char *block, int edflag)
- {
-+#if 0
- struct expanded_key decrypt_key, *key;
- uint32_t b[2];
- int i, j;
-@@ -57,4 +60,5 @@ void encrypt(char *block, int edflag)
- for (i = 0; i < 2; i++)
- for (j = 31; j >= 0; j--)
- *p++ = b[i]>>j & 1;
-+#endif
- }